Cushion|Lab Grown|IGI

6.08ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG851691478

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG851691478

Diamond specifications and retailer prices

From $1,572 USD
As of October 31, 2026
Save $4,158 USD (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,730 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 6.08ct lab-grown cushion diamond

This 6.08ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851691478 or 851691478. Listed at 9 retailers as of October 31, 2026, with prices from $1,572 to $5,730, a $4,158 spread on the same certified stone. Taylor and Hart lists it at $5,730. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.08
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851691478
Dimensions10.17 × 10.16 × 6.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.17 mm10.16 mm6.08 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851691478
Side View
Table 64.0%Crown 37°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,486 USD|Low: $1,572 USD|High: $5,730 USD|Avg: $3,031 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
October 31, 2026
Retailer 7$1,572 USD
Retailer 8$1,721 USD
Retailer 3$1,800 USD
Retailer 5$2,045 USD
Retailer 2$2,299 USD
Retailer 1$3,486 USD
Retailer 4$3,932 USD
Retailer 6$4,392 USD
Taylor and Hart$5,730 USD

2 data points across 9 retailers

9 retailers$1,572 USD to $5,730 USD

A
Cheapest Retailer
-
$1,572 USD
Final sale: no returns
A
Retailer 2
-
$1,721 USD
£1,355 GBP
View
A
Retailer 3
-
$1,800 USD
View
A
Retailer 4
-
$2,045 USD
View
A
Retailer 5
-
$2,299 USD
£1,810 GBP
View
Retailer 6
-
$3,486 USD
View
B+
Retailer 7
-
$3,932 USD
£3,096 GBP
View
B+
Retailer 8
-
$4,392 USD
View
Most Expensive
B
Taylor and Hart
2TV9P7Z · Oct 31
$5,730 USD
View
8 more retailers have this diamond
Prices start from $1,572 USDSave up to $4,158 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
6.08ct Cushion
$1,572 USD